2064867267348 has 36 divisors (see below), whose sum is σ = 5219580040948. Its totient is φ = 688281909120.

The previous prime is 2064867267347. The next prime is 2064867267481. The reversal of 2064867267348 is 8437627684602.

It is a happy number.

2064867267348 is a `hidden beast` number, since 20 + 6 + 4 + 8 + 6 + 7 + 267 + 348 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1789890785424 + 274976481924 = 1337868^2 + 524382^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064867267341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4076490 + ... + 4554942.

Almost surely, 2^{2064867267348} is an apocalyptic number.

It is an amenable number.

2064867267348 is an abundant number, since it is smaller than the sum of its proper divisors (3154712773600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2064867267348 is a wasteful number, since it uses less digits than its factorization.

2064867267348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598344 (or 598339 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 63.

The spelling of 2064867267348 in words is "two trillion, sixty-four billion, eight hundred sixty-seven million, two hundred sixty-seven thousand, three hundred forty-eight".